diff options
| -rw-r--r-- | common/log.c | 5 | ||||
| -rw-r--r-- | common/spl/spl.c | 3 | ||||
| -rw-r--r-- | include/log.h | 12 |
3 files changed, 20 insertions, 0 deletions
diff --git a/common/log.c b/common/log.c index b2de57fcb3b..42d35f04b68 100644 --- a/common/log.c +++ b/common/log.c @@ -428,6 +428,11 @@ int log_device_set_enable(struct log_driver *drv, bool enable) return 0; } +void log_fixup_for_gd_move(struct global_data *new_gd) +{ + new_gd->log_head.prev->next = &new_gd->log_head; +} + int log_init(void) { struct log_driver *drv = ll_entry_start(struct log_driver, log_driver); diff --git a/common/spl/spl.c b/common/spl/spl.c index b65c439e7aa..e06bc75d36b 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -909,6 +909,9 @@ ulong spl_relocate_stack_gd(void) #if CONFIG_IS_ENABLED(DM) dm_fixup_for_gd_move(new_gd); #endif +#if CONFIG_IS_ENABLED(LOG) + log_fixup_for_gd_move(new_gd); +#endif #if !defined(CONFIG_ARM) && !defined(CONFIG_RISCV) gd = new_gd; #endif diff --git a/include/log.h b/include/log.h index 6e84f080ef3..fc0d5984472 100644 --- a/include/log.h +++ b/include/log.h @@ -688,4 +688,16 @@ static inline int log_get_default_format(void) (IS_ENABLED(CONFIG_LOGF_FUNC) ? BIT(LOGF_FUNC) : 0); } +struct global_data; +/** + * log_fixup_for_gd_move() - Handle global_data moving to a new place + * + * @new_gd: Pointer to the new global data + * + * The log_head list is part of global_data. Due to the way lists work, moving + * the list will cause it to become invalid. This function fixes that up so + * that the log_head list will work correctly. + */ +void log_fixup_for_gd_move(struct global_data *new_gd); + #endif |